Q81756672

low-mass star in the constellation Cetus

Thing low_mass_star Q81756672

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Q81756672

Summary

Q81756672 is a low-mass star^[1].

Key Facts

Q81756672's instance of is recorded as low-mass star^[2].
Q81756672's constellation is recorded as Cetus^[3].
Q81756672's spectral class is recorded as M3V^[4].
Q81756672's catalog code is recorded as 2MASS J03034541+0101549^[5].
Q81756672's catalog code is recorded as SDSS J030345.41+010155.1^[6].
Q81756672's catalog code is recorded as SDSS J030345.40+010155.1^[7].
Q81756672's catalog code is recorded as Gaia DR2 181556857610112^[8].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.253'}^[9].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.511'}^[10].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.021'}^[11].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.878'}^[12].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.266'}^[13].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.841'}^[14].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.076'}^[15].
Q81756672's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7629'}^[16].
Q81756672's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0054'}^[17].
Q81756672's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-91'}^[18].
Q81756672's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+916.7'}^[19].
Q81756672's SIMBAD ID is recorded as 2MASS J03034541+0101549^[20].
Q81756672's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.93917671372110'}^[21].
Q81756672's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.03195810576540'}^[22].
Q81756672's epoch is recorded as J2000.0^[23].
Q81756672's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.951'}^[24].
Q81756672's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+12.584'}^[25].
Q81756672's Gaia ID is recorded as 181556857610112^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.253, unit: 1, amount: +21.511, unit: 1, amount: +20.021, unit: 1, amount: +18.878, unit: 1, amount: +18.266, unit: 1, amount: +16.841, unit: 1, amount: +16.076, unit: 1, amount: +19.7629

Catalog code 2MASS J03034541+0101549, SDSS J030345.41+010155.1, SDSS J030345.40+010155.1, Gaia DR2 181556857610112

Constellation Cetus

Declination unit: www.wikidata.org, amount: +1.03195810576540

Declination component of proper motion unit: www.wikidata.org, amount: -5.951

Distance from earth unit: www.wikidata.org, amount: +916.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0054

Radial velocity unit: www.wikidata.org, amount: -91

Right ascension unit: www.wikidata.org, amount: +45.93917671372110

Right ascension component of proper motion unit: www.wikidata.org, amount: +12.584

Spectral class M3V

External References (2)

Gaia id 181556857610112

Simbad id 2MASS J03034541+0101549

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q81756672 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756672 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756672 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756672 — catalog code (P528): 2MASS J03034541+0101549. SIMBAD. wikidata.org.
[6] ↑ Q81756672 — catalog code (P528): SDSS J030345.41+010155.1. SIMBAD. wikidata.org.
[7] ↑ Q81756672 — catalog code (P528): SDSS J030345.40+010155.1. SIMBAD. wikidata.org.
[8] ↑ Q81756672 — catalog code (P528): Gaia DR2 181556857610112. SIMBAD. wikidata.org.
[9] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.253'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.511'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.021'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.878'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.266'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.841'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.076'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81756672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7629'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81756672 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0054'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81756672 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-91'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81756672 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+916.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81756672 — SIMBAD ID (P3083): 2MASS J03034541+0101549. wikidata.org.
[21] ↑ Q81756672 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.93917671372110'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81756672 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.03195810576540'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81756672 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756672 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.951'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756672 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+12.584'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81756672 — Gaia ID (P13228): 181556857610112. wikidata.org.

Class ancestry

[1] ↑ Q81756672 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q81756672. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756672

MLA “Q81756672.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756672.

BibTeX

@misc{4ortxyz_q81756672_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756672}}, year = {2026}, url = {https://4ort.xyz/entity/q81756672}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756672 — https://4ort.xyz/entity/q81756672 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756672 · Last refreshed: May 7, 2026